Network equipment for supplying multimode mobile terminals with data necessary for automatically selecting radio access network interfaces during service sessions

• US 20070038764A1
• Filed: 06/06/2006
• Published: 02/15/2007
• Est. Priority Date: 06/07/2005
• Status: Abandoned Application

• Current Assignee: Alcatel SA (Nokia Corporation)
• Original Assignee: Alcatel SA (Nokia Corporation)
• Inventors: Maillard, Herve
• Application Number:
  US11/447,209
• Publication Number:
  US 20070038764A1
• Time in Patent Office: Days
• US Class Current: 709/229
• CPC Class Codes: H04L 12/5692 Selection among different networks
• CPC Class Codes: H04L 67/34 involving the movement of software or configuration parameters network booting or remote initial program loading [RIPL] G06F9/4416
• CPC Class Codes: H04L 69/18 Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
• CPC Class Codes: H04M 1/72403 with means for local support of applications that increase the functionality
• CPC Class Codes: H04M 1/72406 by software upgrading or downloading
• CPC Class Codes: H04M 1/72445 for supporting Internet browser applications
• CPC Class Codes: H04M 2250/06 including a wireless LAN interface
• CPC Class Codes: H04W 40/00 Communication routing or communication path finding
• CPC Class Codes: H04W 74/00 Wireless channel access
• CPC Class Codes: H04W 8/20 Transfer of user or subscriber data
• CPC Class Codes: H04W 88/06 adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals

Abstract

A network equipment is dedicated to radio access networks of different types connected to a backbone network to which is coupled at least one application equipment including at least one external application adapted to exchange data with at least one internal application installed on multimode mobile terminals and further comprising at least two network interfaces adapted to be connected to radio access networks. The equipment comprises management means adapted to transmit to a designated terminal a control software module adapted once installed to provide a proxy interface function between internal and external applications adapted each time that it receives a transaction request designating an external application from an internal application of the terminal to determine which of the network interfaces of the terminal is suited to the transaction as a function of control information and routing information and then to instruct the operating system of the terminal to transmit the transaction request to the designated external application via a transport level connection between the determined network interface and the application equipment containing the external application.

Claims

1. A network equipment for a group comprising at least two radio access networks of different types connected to a backbone network to which is coupled at least one application equipment including at least one external application adapted to exchange data with at least one internal application installed on multimode radiocommunication mobile terminals and each further comprising an operating system, at least two network interfaces coupled to said operating system and each having an address and being adapted to be connected to respective radio access networks of said group, which network equipment comprises management means adapted to transmit to a designated multimode mobile terminal via a signaling connection a control software module adapted once installed on said designated terminal to provide a proxy interface function between its internal applications and external applications adapted each time that it receives a transaction request designating an external application from an internal application of said terminal to determine which of said network interfaces of said terminal is suited to said transaction as a function of control information and routing information and then to instruct said operating system to transmit said transaction request to said designated external application via a transport level connection between said determined network interface and the application equipment containing said external application.

2. A network equipment according to claim 1, comprising memory means adapted to store at least some of said control information and wherein said management means are adapted to transmit to said terminals via said signaling connection control information that concerns them stored in said memory means so that their control software module can use said information to determine a network interface to be used to transmit at least one transaction request.

3. A network equipment according to claim 2, wherein said management means are adapted on receiving a request from a control software module of a mobile terminal to transmit control information that concerns it to said control software module via said signaling connection set up with its mobile terminal.

4. A network equipment according to claim 2, wherein said management means are adapted on receiving instructions from a radio access network designating at least one mobile terminal to transmit control information that concerns it to the control software module of that designated terminal via said signaling connection.

5. A network equipment according to claim 1, wherein said management means are adapted to initiate the setting up of a signaling connection between its network equipment and a designated terminal.

6. A network equipment according to claim 1, wherein said control information is selected from a group comprising at least data on application types associated with data on network interface types, data on transaction types associated with data on network interface types, data on application types and transaction types associated with data on network interface types, data representing the weight of the data to be transmitted to an internal application and associated with data on network interface types, and network information data associated with data on network interface types.

7. A network equipment according to claim 1, wherein said processing means are adapted to communicate with each software module installed in a mobile terminal using a HyperText Transmission Protocol.